Long-wavelength light emission from self-assembled heterojunction quantum dots
Long-wavelength light emission from self-assembled heterojunction quantum dots
复制标题
自组装异质结量子点的长波长光发射
DOI:
10.1063/1.2919121
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发表时间:
2008-05
影响因子:
3.2
通讯作者:
Xu, Yingqiang
中科院分区:
文献类型:
--
作者:
Ren, Zhengwei;Zhou, Zhiqiang;Tang, Bao;Hao, Ruiting;Niu, Zhichuan;Xu, Yingqiang
The authors report the optical characteristics of GaSb/InAs/GaAs self-assembled heterojunction quantum dots (QDs). With increasing GaSb deposition, the room temperature emission wavelength can be extended to 1.56 mu m. The photoluminescence mechanism is considered to be a type-II transition with electrons confined in InAs and holes in GaSb.(C) 2008 American Institute of Physics.
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影响因子:
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通讯作者:
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作者:
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DOI:
10.1117/12.715304
发表时间:
2007-02
期刊:
--
影响因子:
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